platform/avr-ravenusb/contiki-raven-main.c

   1 /*
   2  * Copyright (c) 2006, Technical University of Munich
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  * 3. Neither the name of the Institute nor the names of its contributors
  14  *    may be used to endorse or promote products derived from this software
  15  *    without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
  18  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  20  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
  21  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  23  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  24  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  26  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  27  * SUCH DAMAGE.
  28  *
  29  * This file is part of the Contiki operating system.
  30  *
  31  * @(#)$$
  32  */
  33
  34 /**
  35  * \file
  36  *         Sample Contiki kernel for STK 501 development board
  37  *
  38  * \author
  39  *         Simon Barner <barner@in.tum.de
  40  */
  41
  42 #include <avr/pgmspace.h>
  43 #include <avr/fuse.h>
  44 #include <avr/eeprom.h>
  45 #include <util/delay.h>
  46 #include <stdio.h>
  47 #include <string.h>
  48
  49 /* Set ANNOUNCE to send boot messages to USB serial port */
  50 #define ANNOUNCE 1
  51
  52 #if RF230BB        //radio driver using contiki core mac
  53 #include "radio/rf230bb/rf230bb.h"
  54 #include "net/mac/frame802154.h"
  55 #include "net/mac/framer-802154.h"
  56 //#include "net/mac/framer-nullmac.h"
  57 //#include "net/mac/framer.h"
  58 #include "net/sicslowpan.h"
  59 #include "net/uip-netif.h"
  60 #include "net/mac/lpp.h"
  61 //#include "dev/xmem.h"
  62
  63 #if WITH_NULLMAC
  64 #define MAC_DRIVER nullmac_driver
  65 #endif /* WITH_NULLMAC */
  66
  67 #ifndef MAC_DRIVER
  68 #ifdef MAC_CONF_DRIVER
  69 #define MAC_DRIVER MAC_CONF_DRIVER
  70 #else
  71 #define MAC_DRIVER sicslowmac_driver
  72 //#define MAC_DRIVER cxmac_driver
  73 #endif /* MAC_CONF_DRIVER */
  74 #endif /* MAC_DRIVER */
  75
  76 #include "net/mac/sicslowmac.h"
  77 #include "net/mac/cxmac.h"
  78 #else                 //radio driver using Atmel/Cisco 802.15.4'ish MAC
  79 #include <stdbool.h>
  80 #include "mac.h"
  81 #include "sicslowmac.h"
  82 #include "sicslowpan.h"
  83 #include "ieee-15-4-manager.h"
  84 #endif /*RF230BB*/
  85
  86 #include "lib/mmem.h"
  87 #include "loader/symbols-def.h"
  88 #include "loader/symtab.h"
  89
  90 #include "contiki.h"
  91 #include "contiki-net.h"
  92 #include "contiki-lib.h"
  93 #include "contiki-raven.h"
  94
  95 #include "usb_task.h"
  96 #include "serial/cdc_task.h"
  97 #include "rndis/rndis_task.h"
  98 #include "storage/storage_task.h"
  99
 100 #if RF230BB
 101 //#warning Experimental RF230BB radio selected
 102 #define UIP_IP_BUF ((struct uip_ip_hdr *)&uip_buf[UIP_LLH_LEN])
 103 extern int rf230_interrupt_flag;
 104 extern uint8_t rf230processflag;
 105 #endif /* RF230BB */
 106
 107 #if 1  //dummy tcpip process not needed?
 108 PROCESS(tcpip_process, "tcpip dummy");
 109 PROCESS_THREAD(tcpip_process, ev, data)
 110 {
 111   PROCESS_BEGIN();
 112   PROCESS_END();
 113 }
 114 void
 115 tcpip_ipv6_output(void)
 116 {
 117   printf("tcpipipv6output");
 118 }
 119 #endif
 120
 121
 122 /*----------------------Configuration of the .elf file---------------------*/
 123 typedef struct {unsigned char B2;unsigned char B1;unsigned char B0;} __signature_t;
 124 #define SIGNATURE __signature_t __signature __attribute__((section (".signature")))
 125 SIGNATURE = {
 126 /* Older AVR-GCCs may not define the SIGNATURE_n bytes so use explicit values */
 127   .B2 = 0x82,//SIGNATURE_2, //AT90USB128x
 128   .B1 = 0x97,//SIGNATURE_1, //128KB flash
 129   .B0 = 0x1E,//SIGNATURE_0, //Atmel
 130 };
 131 FUSES ={.low = 0xde, .high = 0x99, .extended = 0xff,};
 132
 133 /* Put default MAC address in EEPROM */
 134 uint8_t mac_address[8] EEMEM = {0x02, 0x12, 0x13, 0xff, 0xfe, 0x14, 0x15, 0x16};
 135 //uint8_t EEMEM mac_address[8];     //The raven webserver uses this EEMEM allocation
 136 //uint8_t EEMEM server_name[16];
 137 //uint8_t EEMEM domain_name[30];
 138
 139 #if RF230BB
 140 rimeaddr_t macLongAddr;
 141 #endif
 142
 143 //uint8_t rtimerworks;
 144 int
 145 main(void)
 146 {
 147 #if ANNOUNCE
 148   uint32_t firsttime=0;
 149 #endif
 150 #if RF230BB
 151     rimeaddr_t addr;
 152 #endif
 153   /*
 154    * GCC depends on register r1 set to 0.
 155    */
 156   asm volatile ("clr r1");
 157
 158   /* Initialize hardware */
 159   init_lowlevel();
 160
 161   /* Clock */
 162   clock_init();
 163
 164 /* rtimer init needed for low power protocols */
 165   rtimer_init();
 166
 167   /* Process subsystem. */
 168   process_init();
 169
 170   /* etimer process must be started before ctimer init */
 171   process_start(&etimer_process, NULL);
 172
 173 #if RF230BB
 174 {
 175   ctimer_init();
 176   /* Start radio and radio receive process */
 177   /* Note this starts RF230 process, so must be done after process_init */
 178   rf230_init();
 179
 180   /* Set addresses BEFORE starting tcpip process */
 181
 182   memset(&addr, 0, sizeof(rimeaddr_t));
 183   AVR_ENTER_CRITICAL_REGION();
 184   eeprom_read_block ((void *)&addr.u8,  &mac_address, 8);
 185   AVR_LEAVE_CRITICAL_REGION();
 186   //RNDIS needs the mac address in reverse byte order
 187   macLongAddr.u8[0]=addr.u8[7];
 188   macLongAddr.u8[1]=addr.u8[6];
 189   macLongAddr.u8[2]=addr.u8[5];
 190   macLongAddr.u8[3]=addr.u8[4];
 191   macLongAddr.u8[4]=addr.u8[3];
 192   macLongAddr.u8[5]=addr.u8[2];
 193   macLongAddr.u8[6]=addr.u8[1];
 194   macLongAddr.u8[7]=addr.u8[0];
 195
 196   memcpy(&uip_lladdr.addr, &addr.u8, 8);
 197   rf230_set_pan_addr(IEEE802154_PANID, 0, (uint8_t *)&addr.u8);
 198
 199   rf230_set_channel(24);
 200
 201   rimeaddr_set_node_addr(&addr);
 202 //  set_rime_addr();
 203 //  PRINTF("MAC address %x:%x:%x:%x:%x:%x:%x:%x\n",addr.u8[0],addr.u8[1],addr.u8[2],addr.u8[3],addr.u8[4],addr.u8[5],addr.u8[6],addr.u8[7]);
 204
 205   framer_set(&framer_802154);
 206
 207   /* Setup X-MAC for 802.15.4 */
 208   queuebuf_init();
 209   NETSTACK_RDC.init();
 210   NETSTACK_MAC.init();
 211   NETSTACK_NETWORK.init();
 212  // PRINTF("Driver: %s, Channel: %u\n", sicslowpan_mac->name, rf230_get_channel());
 213
 214 #if UIP_CONF_ROUTER
 215   rime_init(rime_udp_init(NULL));
 216   uip_router_register(&rimeroute);
 217 #endif
 218 }
 219 #endif /*RF230BB*/
 220
 221
 222 #if RF230BB
 223   process_start(&tcpip_process, NULL);
 224 #else
 225 /* The order of starting these is important! */
 226   process_start(&mac_process, NULL);
 227   process_start(&tcpip_process, NULL);
 228
 229 #endif
 230
 231   /* Setup USB */
 232   process_start(&usb_process, NULL);
 233   process_start(&cdc_process, NULL);
 234   process_start(&rndis_process, NULL);
 235   process_start(&storage_process, NULL);
 236
 237   //Fix MAC address
 238   init_net();
 239
 240    /* Main scheduler loop */
 241   while(1) {
 242     process_run();
 243 #if 0
 244  if (rtimerworks) {
 245   printf("i");
 246   rtimerworks=0;
 247 }
 248 #endif
 249
 250   /* Allow USB CDC to keep up with printfs */
 251 #if ANNOUNCE
 252     if (firsttime++==36000){
 253        printf_P(PSTR("\n\n\n********BOOTING CONTIKI*********\n\r"));
 254 #if RF230BB
 255     } else if (firsttime==44000) {
 256        printf("MAC address %x:%x:%x:%x:%x:%x:%x:%x\n\r",addr.u8[0],addr.u8[1],addr.u8[2],addr.u8[3],addr.u8[4],addr.u8[5],addr.u8[6],addr.u8[7]);
 257
 258     } else if (firsttime==52000) {
 259        printf("Driver: %s, Channel: %u\n\r", sicslowpan_mac->name, rf230_get_channel());
 260 #endif
 261     } else if (firsttime==60000) {
 262       printf_P(PSTR("System online.\n\r"));
 263     }
 264
 265 #if DEBUG && 0
 266     if (rf230processflag) {
 267        printf("**RF230 process flag %u\n\r",rf230processflag);
 268        rf230processflag=0;
 269     }
 270     if (rf230_interrupt_flag) {
 271  //     if (rf230_interrupt_flag!=11) {
 272         printf("**RF230 Interrupt %u\n\r",rf230_interrupt_flag);
 273  //     }
 274       rf230_interrupt_flag=0;
 275     }
 276 #endif /* DEBUG */
 277 #endif /* ANNOUNCE */
 278   }
 279
 280   return 0;
 281 }
 282